<template>
  <div class="app-container">
    <el-form
      v-show="showSearch"
      ref="queryRef"
      :model="queryParams"
      :inline="true"
      label-width="68px"
    >
      <el-form-item label="公告标题" prop="noticeTitle">
        <el-input
          v-model="queryParams.noticeTitle"
          placeholder="请输入公告标题"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="操作人员" prop="createBy">
        <el-input
          v-model="queryParams.createBy"
          placeholder="请输入操作人员"
          clearable
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="类型" prop="noticeType">
        <el-select v-model="queryParams.noticeType" placeholder="公告类型" clearable>
          <el-option
            v-for="dict in sys_notice_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['system:notice:add']"
          type="primary"
          plain
          icon="Plus"
          @click="handleAdd"
        >
          新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['system:notice:edit']"
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleUpdate"
        >
          修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['system:notice:remove']"
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
        >
          删除
        </el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList" />
    </el-row>

    <el-table v-loading="loading" :data="noticeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="序号" align="center" prop="noticeId" width="100" />
      <el-table-column
        label="公告标题"
        align="center"
        prop="noticeTitle"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="公告类型" align="center" prop="noticeType" width="100">
        <template #default="scope">
          <dict-tag :options="sys_notice_type" :value="scope.row.noticeType" />
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status" width="100">
        <template #default="scope">
          <dict-tag :options="sys_notice_status" :value="scope.row.status" />
        </template>
      </el-table-column>
      <el-table-column label="创建者" align="center" prop="createBy" width="100" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="100">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" fixed="right">
        <template #default="scope">
          <el-button
            v-hasPermi="['system:notice:edit']"
            type="text"
            icon="Edit"
            @click="handleUpdate(scope.row)"
          >
            修改
          </el-button>
          <el-button
            v-hasPermi="['system:notice:remove']"
            type="text"
            icon="Delete"
            @click="handleDelete(scope.row)"
          >
            删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      :total="total"
      @pagination="getList"
    />

    <!-- 添加或修改公告对话框 -->
    <el-dialog v-model="open" :title="title" width="780px" append-to-body>
      <el-form ref="noticeRef" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="公告标题" prop="noticeTitle">
              <el-input v-model="form.noticeTitle" placeholder="请输入公告标题" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="公告类型" prop="noticeType">
              <el-select v-model="form.noticeType" placeholder="请选择">
                <el-option
                  v-for="dict in sys_notice_type"
                  :key="dict.value"
                  :label="dict.label"
                  :value="dict.value"
                />
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="状态">
              <el-radio-group v-model="form.status">
                <el-radio v-for="dict in sys_notice_status" :key="dict.value" :label="dict.value">
                  {{
                    dict.label
                  }}
                </el-radio>
              </el-radio-group>
            </el-form-item>
          </el-col>
          <el-col :span="24">
            <el-form-item label="内容">
              <el-input
                v-model="form.noticeContent"
                :rows="6"
                type="textarea"
                placeholder="请输入内容"
              />
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <template #footer>
        <div class="dialog-footer">
          <el-button type="primary" @click="submitForm">确 定</el-button>
          <el-button @click="cancel">取 消</el-button>
        </div>
      </template>
    </el-dialog>
  </div>
</template>

<script setup name="Notice">
  import { listNotice, getNotice, delNotice, addNotice, updateNotice } from '@/api/system/notice'

  const { proxy } = getCurrentInstance()
  const { sys_notice_status, sys_notice_type } = proxy.useDict(
    'sys_notice_status',
    'sys_notice_type'
  )

  const noticeList = ref([])
  const open = ref(false)
  const loading = ref(true)
  const showSearch = ref(true)
  const ids = ref([])
  const single = ref(true)
  const multiple = ref(true)
  const total = ref(0)
  const title = ref('')

  const data = reactive({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      noticeTitle: undefined,
      createBy: undefined,
      status: undefined
    },
    rules: {
      noticeTitle: [{ required: true, message: '公告标题不能为空', trigger: 'blur' }],
      noticeType: [{ required: true, message: '公告类型不能为空', trigger: 'change' }]
    }
  })

  const { queryParams, form, rules } = toRefs(data)

  /** 查询公告列表 */
  function getList() {
    loading.value = true
    listNotice(queryParams.value).then(response => {
      noticeList.value = response.rows
      total.value = response.total
      loading.value = false
    })
  }
  /** 取消按钮 */
  function cancel() {
    open.value = false
    reset()
  }
  /** 表单重置 */
  function reset() {
    form.value = {
      noticeId: undefined,
      noticeTitle: undefined,
      noticeType: undefined,
      noticeContent: undefined,
      status: '0'
    }
    proxy.resetForm('noticeRef')
  }
  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1
    getList()
  }
  /** 重置按钮操作 */
  function resetQuery() {
    proxy.resetForm('queryRef')
    handleQuery()
  }
  /** 多选框选中数据 */
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.noticeId)
    single.value = selection.length != 1
    multiple.value = !selection.length
  }
  /** 新增按钮操作 */
  function handleAdd() {
    reset()
    open.value = true
    title.value = '添加公告'
  }
  /**修改按钮操作 */
  function handleUpdate(row) {
    reset()
    const noticeId = row.noticeId || ids.value
    getNotice(noticeId).then(response => {
      form.value = response.data
      open.value = true
      title.value = '修改公告'
    })
  }
  /** 提交按钮 */
  function submitForm() {
    proxy.$refs['noticeRef'].validate(valid => {
      if (valid) {
        if (form.value.noticeId != undefined) {
          updateNotice(form.value).then(response => {
            proxy.$modal.msgSuccess('修改成功')
            open.value = false
            getList()
          })
        } else {
          addNotice(form.value).then(response => {
            proxy.$modal.msgSuccess('新增成功')
            open.value = false
            getList()
          })
        }
      }
    })
  }
  /** 删除按钮操作 */
  function handleDelete(row) {
    const noticeIds = row.noticeId || ids.value
    proxy.$modal
      .confirm('是否确认删除公告编号为"' + noticeIds + '"的数据项？')
      .then(function () {
        return delNotice(noticeIds)
      })
      .then(() => {
        getList()
        proxy.$modal.msgSuccess('删除成功')
      })
      .catch(() => {})
  }

  getList()
</script>
